Describe the feature you have in mind.

A multi-stage Ponder scene explaining core concepts. From the README:

• When provided with a fluid using a pipe, will distribute it in a small area below.
• Lava applies a small amount of fire damage to entities below.
• Water makes the area below wet, making the world think it's raining there.
• Potions apply their affect for a short duration to entities below.
• Liquid Fertilizer, a new fluid, applies a bonemeal affect to blocks.

Does this solve a particular problem?

It solves a UX issue. Create teaches its users that Create-compatible items are the ones that have Ponders. Not having a Ponder indicates that an item is not designed to be used with Create.

It also adds polish to this excellent mod of yours.

I also agree this should be a thing

Added two ponder scenes in the latest release. I have not added one for the fertilizer specifically, but you also get the same ponders when you hover over the bucket, so I feel like the player should be able to connect these things